page-nommu.h File Reference

Go to the source code of this file.

Macros
#define	KTHREAD_SIZE   (8192)
#define	get_user_page(vaddr)   __get_free_page(GFP_KERNEL)
#define	free_user_page(page, addr)   free_page(addr)
#define	clear_page(page)   memset((page), 0, PAGE_SIZE)
#define	copy_page(to, from)   memcpy((to), (from), PAGE_SIZE)
#define	clear_user_page(page, vaddr, pg)   clear_page(page)
#define	copy_user_page(to, from, vaddr, pg)   copy_page(to, from)
#define	pte_val(x)   (x)
#define	pmd_val(x)   (x)
#define	pgd_val(x)   ((x)[0])
#define	pgprot_val(x)   (x)
#define	__pte(x)   (x)
#define	__pmd(x)   (x)
#define	__pgprot(x)   (x)

Typedefs
typedef unsigned long	pte_t
typedef unsigned long	pmd_t
typedef unsigned long	pgd_t [2]
typedef unsigned long	pgprot_t

Macro Definition Documentation

#define __pgprot

(

x

)

(x)

Definition at line 44 of file page-nommu.h.

#define __pmd

(

x

)

(x)

Definition at line 43 of file page-nommu.h.

#define __pte

(

x

)

(x)

Definition at line 42 of file page-nommu.h.

#define clear_page

(

page

)

memset((page), 0, PAGE_SIZE)

Definition at line 23 of file page-nommu.h.

#define clear_user_page	(		page,
			vaddr,
			pg
	)		clear_page(page)

Definition at line 26 of file page-nommu.h.

#define copy_page	(		to,
			from
	)		memcpy((to), (from), PAGE_SIZE)

Definition at line 24 of file page-nommu.h.

#define copy_user_page	(		to,
			from,
			vaddr,
			pg
	)		copy_page(to, from)

Definition at line 27 of file page-nommu.h.

#define free_user_page	(		page,
			addr
	)		free_page(addr)

Definition at line 21 of file page-nommu.h.

#define get_user_page

(

vaddr

)

__get_free_page(GFP_KERNEL)

Definition at line 20 of file page-nommu.h.

#define KTHREAD_SIZE   (8192)

Definition at line 15 of file page-nommu.h.

#define pgd_val

(

x

)

((x)[0])

Definition at line 39 of file page-nommu.h.

#define pgprot_val

(

x

)

(x)

Definition at line 40 of file page-nommu.h.

#define pmd_val

(

x

)

(x)

Definition at line 38 of file page-nommu.h.

#define pte_val

(

x

)

(x)

Definition at line 37 of file page-nommu.h.

Typedef Documentation

typedef unsigned long pgd_t[2]

Definition at line 34 of file page-nommu.h.

typedef unsigned long pgprot_t

Definition at line 35 of file page-nommu.h.

typedef unsigned long pmd_t

Definition at line 33 of file page-nommu.h.

typedef unsigned long pte_t

Definition at line 32 of file page-nommu.h.